WO2022224165A1 - Dispositif de pomme de douche à double distribution - Google Patents

Dispositif de pomme de douche à double distribution Download PDF

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Publication number
WO2022224165A1
WO2022224165A1 PCT/IB2022/053699 IB2022053699W WO2022224165A1 WO 2022224165 A1 WO2022224165 A1 WO 2022224165A1 IB 2022053699 W IB2022053699 W IB 2022053699W WO 2022224165 A1 WO2022224165 A1 WO 2022224165A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
liquid fluid
shower head
tube
adaptor
Prior art date
Application number
PCT/IB2022/053699
Other languages
English (en)
Inventor
Riad OSTA
Original Assignee
Osta Riad
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osta Riad filed Critical Osta Riad
Publication of WO2022224165A1 publication Critical patent/WO2022224165A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/30—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the first liquid or other fluent material being fed by gravity, or sucked into the carrying fluid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0408—Water installations especially for showers
    • E03C1/0409—Shower handles
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0412—Constructional or functional features of the faucet handle
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/046—Adding soap, disinfectant, or the like in the supply line or at the water outlet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • E03D9/085—Hand-held spray heads for bidet use or for cleaning the bowl

Definitions

  • the present invention relates to a shower head or mixer, and more particularly to a system which includes therein one integrated structure, as means for spraying water and/or liquid fluid separately, simultaneously or independently one from the other, from the shower head or mixer.
  • US3764074 discloses a shower head valving device for inducing liquid soap or other liquid agent into a water stream for a shower head in which the liquid mixture passes through a restricted opening prior to emission from the shower head whereas when water alone is emitted, it passes through a larger opening prior to the shower head. It is to be noted that in the different embodiments disclosed in '074, the system results in either water being sprayed alone or a water with a soap liquid being sprayed as a mixture but not independently.
  • US4121773 discloses a positive displacement system for introducing a fluid, such as a bath oil, shampoo, soap or other into a shower line just upstream of the shower head. '773 benefits from the use if the venturi effect to draw the fluid to mix with the passing water prior to being dispensed. This disclosure aims at avoiding clogging of the lines and providing a consistent performance regardless of changing water pressure.
  • US7661607 is a further related prior art which discloses a controller assembly that controls the flow of water from a water source and solutes from an easily removable and attachable reservoir that is regulated by going through a controller assembly controlled easily by hand positioning of the mixing controller disk, regulating both the flow of water and the solutes passing through apertures in the disk. This is considered for controlling what will be the spraying characteristics of the shower that is activated contemporaneously as it is being adjusted.
  • a number of other prior art related to this subject may be identifed, just to list a few such as US4193520, US4218013 and US6926212.
  • the present invention may, therefore, be viewed as response to the long felt need in the field of shower heads or mixer designs to provide a shower head or mixer systems having integrated liquid fluid ejections means which provide for an effective and adjustable hygienic effect thereof, with or without water injection flows. More particularly as a response to such need pertaining to the bidet shower head system.
  • the present invention may be used for toilet bidet, bath showers, wash basin mixers, kitchen mixers and several domestic indoor use.
  • the system could also be plugged in outdoor hoses water supply for different hygienic purposes such as pets, vehicles and gardens.
  • the present invention discloses a water inlet with a plurality of injections, at least one for water and at least one for liquid fluid leading through one integrated structure to one outlet ejecting said water and/or said liquid fluid separately, simultaneously or independently.
  • Water and liquid fluid circulate in two separate tubes covered by a fixed or flexible hose.
  • Said hose may be composed of stainless steel, corrugated steel or any other material with similar properties and functionality.
  • the water tube may support a wide range of temperatures, hot and cold, which may be supplied from any type of water supply without any additional accessories beyond those commonly available for such fixtures.
  • the liquid fluid tube is reinforced and is embedded within the water tube.
  • the said liquid fluid tube is supplied with the liquid fluid from a refillable container wherein said contained may be built in the wall or externally.
  • the container is also reinforced to support varying pressure and temperatures of the water.
  • the spray hand-held shower head or mixer may be composed of stainless steel, plastic or any other material with similar properties and functionality.
  • the said shower head comprises a plurality of triggers. One of said plurality of triggers activates the release of water from the shower head spout. Another one of said plurality of triggers activates the release of the liquid fluid from the nozzle located in the center of the shower head spout.
  • the various components of the disclosed invention such as the spout, the hand-held, the hose, the T-shape and the liquid fluid container may be disassembled for cleaning, technical purposes or other reasons.
  • the water When the system is in a non-use state, the water remains inside a chamber without mixing with the liquid fluid. And also, the liquid fluid resides inside the tube embedded within the water tube as described above, also without mixing with the water.
  • FIG. 1 is a representation of the vertical axonometric section of the showerhead, showing the liquid fluid system.
  • FIG. 2 is a representation of the outside axonometric view of the showerhead showing outside mixing of water and the liquid fluid.
  • FIG. 3 is a representation of a vertical view of the inside section in the embodiment where the device is a built-in system.
  • Water and liquid fluid circulate in two embedded separate tubes (102, 103) covered by a fix or corrugated flexible hose, connected to the top to the hand held shower head (101), and to the bottom to the T-shape (301), which is in turn connected to the water main supply (302) and to the liquid fluid container (303).
  • the water tube (102) may withstand hot or cold temperatures of water which may be received from any type of water supply without the need for any additional accessories.
  • the liquid fluid reinforced tube (103) is embedded within the water tube (102).
  • the liquid fluid is extracted from a refillable container (303), which container may be built in the wall adjacent to the system or is an external container. It is reinforced to handle the pressure as well as the high temperature of the water.
  • the handheld shower head (101) comprises a plurality of chambers and a spout (104).
  • a void chamber (105) located between the spout (104) and the inner section (106) of the shower head (101).
  • Another one of said plurality of chambers is a water chamber (107) adjacent to the void chamber (105).
  • Another one of said plurality of chambers is a water trigger chamber (108) and yet another one of said plurality of chambers is a liquid fluid trigger chamber (109), connected to the liquid fluid reinforced tube.
  • a liquid fluid nozzle (201) Located on its exterior side, is a liquid fluid nozzle (201) in the center, and the water holes (202) all around the liquid fluid nozzle.
  • the handheld shower head comprises an inlet (110) as its bottom connector, which is the fixed or corrugated flexible hose.
  • the hose comprises inside it a plurality of integrated tubes.
  • One of said plurality of tubes is for the water, and another of said plurality of tubes is for the liquid fluid.
  • On the top of the hose there is a cone-shaped element (111) connected to the shower head, and at its bottom is a hex (not shown) connected to the T-shape (301) which is then connected to the dual main supplies.
  • the dual water and liquid fluid main supplies are connected to the T-shape adaptor inside of which is the liquid fluid reinforced tube embedded in the water stop valve as shown in FUG. 3.
  • An indicator liquid fluid level (304) is located on the exterior periphery of the container (303).
  • the spray hand-held shower head or mixer is preferably composed of stainless steel, plastic or any other material with similar properties and functionality. It also comprises a plurality of triggers. One of said plurality of triggers (203) is for triggering the liquid fluid whereas another of said plurality of triggers (204) is for triggering the water.
  • the water spray trigger when pushed releases the water through the dedicated holes located on the spout.
  • the liquid fluid spray trigger when pushed, releases the liquid fluid from the dedicated nozzle located on the spout.
  • the two spray press triggers when pushed simultaneously, release the water and the liquid fluid at the same time, leading to a mixed flow in a smooth way without any dilution of the quality and density of the liquid fluid.
  • the head chamber holds inside it the water spring trigger mechanism, which comprises a water nozzle on an embedded plate plane surface, an O-ring seal, a spring, a tube around the spring and a pin accessory (not shown). All these elements are covered by the external periphery of the showerhead and by an internal periphery, making the water trigger chamber completely tight proof to prevent any internal mixing between water and liquid fluid.
  • the water from main supply is pulled out from the water chamber to the void chamber, then ejected out from the water holes.
  • the mid area of the head of the hand-held shower head and its vertical area form together the water chamber which functions to hold hot or cold water ready to be pulled through, without any interfering with water inside the water trigger chamber.
  • the function of the water trigger is to pull out the water resting inside the water chamber and the hot or cold water flowing from the main water supply passing through the T-shape connector, all the way across the water tube.
  • the said water tube should have a minimum diameter which is three times the diameter of the embedded reinforced liquid fluid tube. This latter should preferably not have a large diameter for optimized liquid fluid circulation.
  • the water then reaches the hand-held shower head.
  • the O-ring seal moves backwards and allows the water to be ejected through the spout, into the void chamber and then through the water holes.
  • the head of the water tube spring is linked to the plate plane surface and appears from the hole in order to allow for air circulation entering from the water holes of the spout and passing into the void chamber.
  • the function of the water chamber is to contain water and to make a pressurized area without any interaction or mixing of water with the liquid fluid area, the liquid fluid inside the reinforced tube or the liquid fluid trigger by the use of double male and female water proof connectors.
  • liquid fluid trigger (203) When the liquid fluid trigger (203) is pushed, the liquid fluid flows from the liquid fluid container main supply through the liquid fluid reinforced tube travelling throughout the reinforced tube which is embedded inside the hand-held shower head fixed on perforated plates to the liquid fluid trigger to be pulled out from the liquid fluid nozzle.
  • the function of the liquid fluid trigger is to pull out the liquid soap, once the trigger is pushed, from its container to the liquid fluid nozzle located on the center of the spout, where it will then be ejected outside the system in a foamy texture.
  • the soap trigger should help circulating the liquid fluid in any length of tube so the strength that the spring liquid fluid trigger should have is equal to the pressure of the liquid fluid like liquid soap times the section of the reinforced liquid fluid tube, which is embedded inside the water tube.
  • the lower chamber holds the liquid fluid trigger.
  • This chamber is located between the inner and outer area of the hand-held shower head in order to allow for air circulation for better spring trigger force efficiency, and which leads to a better quality of soap ejection.
  • the diameter of the soap tube shouldn't be large for at least the following reasons:
  • the inner diameter of the reinforced liquid fluid tube should have a minimum size and depends on the use of the system.
  • the force of the liquid fluid spring depends on at least the following parameters:
  • the volumetric mass (Density) of the liquid soap on average should be equal to 1500kg/m3;
  • Gravity acceleration should be equal to 9,8N/kg average lON/Kg
  • L Length of the reinforced tube
  • P Pressure of the liquid soap in the tube should preferably be equal to:
  • the system is designed to be removable and that for at least the following reasons: hygienic cleaning, maintenance and transportation. Accordingly, in this preferred embodiment, the system is divided into a plurality of parts with a plurality of main connections.
  • the technical specifications of these connections are highly important especially the ones relating to the reinforced liquid fluid tube, due to its extension from the bottom of the liquid fluid container to the soap nozzle on the center part of the spout.
  • These connections - if not well fabricated and assembled - could create a weak point for the pressure of the liquid fluid inside the tube due to the penetration of air particles and the water inside it.
  • the reinforced connectors of the liquid fluid tube are built-in in the tube and designed in a way where each side is at the same time double screwless male and female connectors.
  • the first double male and female main connection of the reinforced liquid fluid tube is located between the spout and the head of the shower head.
  • the right part of the connector built-in on the back center of the spout and the left part of the connector built-in with the liquid fluid trigger fixed on the hole in the center of the fixed plate plane surface. So the spout rotation movement is screwless of the male/female connector and the connector is due to the centered location of the nozzle built-in in the connector and embedded in the spout.
  • the second double male and female main connection of the reinforced liquid fluid tube is located between the hand-held shower head and the top of the corrugated flexible hose.
  • the higher part of the connector may be at the built-in embedded perforated plate located on the bottom side of the hand-held in the screwless hand-held connector, and the lower part of the connector built-in in another similar embedded perforated plate adaptor located in the middle of the cone connector. So the hand-held rotation movement is screwless of the connector and the connector is due to the centered location of the connector in the center of the circular plates.
  • the third double male and female main connection of the reinforced liquid fluid tube is located between the bottom side of the corrugated flexible hose which is the hex connector and the top of a stainless steel T-shape adaptor connector.
  • the higher part of the connector is located at the built-in embedded perforated plate adaptor located in the middle of the hex connector.
  • the lower part of the connector built-in in another embedded plate plane surface situated inside the T-shape adaptor, below the level of the main water supply. So the T-shape rotation movement screwless of the connector and the connector is due to the centered location of the connector in the middle of the circular plates.
  • the plate plane surface water stop has the role of a fixed water valve. It blocks water from penetrating inside the liquid fluid container.
  • the reinforced liquid fluid tube passes integrally along the way inside the water tube where both are embedded in the cover corrugated flexible hose.
  • the water tube and the hose end-up - from the top side - on the cone connector. They do not continue inside the shower head.
  • the liquid fluid tube continues its way up by passing through an insert, a strainer and an O-ring seal, to reach the hand-held shower head on its bottom screwless connector, and further inside the hand-held to reach the liquid fluid trigger.
  • the water tube and the hose end-up once they reach the hex connector.
  • the liquid fluid tube continues its way down by passing through an insert, a strainer and an O-ring seal, to reach the T-shape connector adaptor on the screwless connector. It continues on to the water stop fix valve, and then to the liquid fluid container, where the liquid fluid tube is free floating, preferably all the way towards the bottom of the said container.
  • the connection between the T-shape and the liquid fluid container is made of a free rotation screwless movement of the container head male and the T-shape back female.
  • an indicator soap level is provided on the exterior periphery of the container.
  • the water inlet supply may be a double way female hex and an O-ring seal between the screwless connector male of the T- shape adaptor and the opposite screwless connector male of the main water supply.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Nozzles (AREA)

Abstract

La présente invention concerne un dispositif doté d'un déclencheur de pulvérisation pour éjecter de l'eau et un fluide liquide séparément ou simultanément et indépendamment, à partir d'une pomme de douche ou d'un mélangeur. Ledit dispositif peut être facilement relié à une alimentation principale en eau sans nécessiter d'accessoires supplémentaires. L'invention concerne en outre le fait que le dispositif est pourvu d'éléments permettant de conduire le fluide liquide et l'eau déjà à la température souhaitée à des fins de lavage. Le dispositif selon l'invention comprend essentiellement deux alimentations principales intégrées ou externes en eau et fluide liquide, des éléments pour conduire séparément l'écoulement d'eau et de fluide liquide à partir desdites alimentations principales, un élément pour empêcher le mélange d'eau et de fluide liquide et des éléments pour mesurer une quantité prédéterminée de l'eau et/ou du fluide liquide avant que ceux-ci soient éjectés de la pomme de douche ou du mélangeur séparément.
PCT/IB2022/053699 2021-04-20 2022-04-20 Dispositif de pomme de douche à double distribution WO2022224165A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163177002P 2021-04-20 2021-04-20
US63/177,002 2021-04-20

Publications (1)

Publication Number Publication Date
WO2022224165A1 true WO2022224165A1 (fr) 2022-10-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2022/053699 WO2022224165A1 (fr) 2021-04-20 2022-04-20 Dispositif de pomme de douche à double distribution

Country Status (1)

Country Link
WO (1) WO2022224165A1 (fr)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764074A (en) 1972-01-20 1973-10-09 D James Shower head and liquid agent dispensing attachment
US4121773A (en) 1977-03-28 1978-10-24 Headen James J Shower head dispenser
US4193520A (en) 1977-08-31 1980-03-18 Robert Duffield Device for adding soap to shower water
US4218013A (en) 1978-08-11 1980-08-19 Davison Charles A Shower head fluid dispenser
EP0641962B1 (fr) * 1993-09-08 1998-01-21 Emhart Inc. Robinet inverseur à cartouche
US6926212B1 (en) 2003-04-07 2005-08-09 George Glass Device for adding soap to a water inlet
JP2006223756A (ja) * 2005-02-21 2006-08-31 Kawase Tetsuro シャワーシステム
US20090121042A1 (en) * 2007-07-27 2009-05-14 Ragai Mitry Hand held sanitary washer
US7661607B1 (en) 2007-09-11 2010-02-16 Bowden Gladys P Showerhead controller assembly
US20110215174A1 (en) * 2008-12-01 2011-09-08 Xiamen Solex High-Tech Industries Co., Ltd. Washing fluid supply structure of water outlet device and shower device
EP1486716B2 (fr) * 2003-06-11 2011-11-23 Oldoplast Kunststoffprofile Gmbh & Co. Kg Tuyau souple sanitaire avec accouplement tournant pour un raccord
US20110302709A1 (en) * 2010-06-15 2011-12-15 Taylor Michael C Multi-use portable hand held hygienic device
JP2015051093A (ja) * 2013-09-06 2015-03-19 株式会社ジェイ・エム・エス ダブルメスコネクタ

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764074A (en) 1972-01-20 1973-10-09 D James Shower head and liquid agent dispensing attachment
US4121773A (en) 1977-03-28 1978-10-24 Headen James J Shower head dispenser
US4193520A (en) 1977-08-31 1980-03-18 Robert Duffield Device for adding soap to shower water
US4218013A (en) 1978-08-11 1980-08-19 Davison Charles A Shower head fluid dispenser
EP0641962B1 (fr) * 1993-09-08 1998-01-21 Emhart Inc. Robinet inverseur à cartouche
US6926212B1 (en) 2003-04-07 2005-08-09 George Glass Device for adding soap to a water inlet
EP1486716B2 (fr) * 2003-06-11 2011-11-23 Oldoplast Kunststoffprofile Gmbh & Co. Kg Tuyau souple sanitaire avec accouplement tournant pour un raccord
JP2006223756A (ja) * 2005-02-21 2006-08-31 Kawase Tetsuro シャワーシステム
US20090121042A1 (en) * 2007-07-27 2009-05-14 Ragai Mitry Hand held sanitary washer
US7661607B1 (en) 2007-09-11 2010-02-16 Bowden Gladys P Showerhead controller assembly
US20110215174A1 (en) * 2008-12-01 2011-09-08 Xiamen Solex High-Tech Industries Co., Ltd. Washing fluid supply structure of water outlet device and shower device
US20110302709A1 (en) * 2010-06-15 2011-12-15 Taylor Michael C Multi-use portable hand held hygienic device
JP2015051093A (ja) * 2013-09-06 2015-03-19 株式会社ジェイ・エム・エス ダブルメスコネクタ

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